With the Kettle Gryp, you can transform your dumbbells into kettlebells. Yep, you read that right: Kettle Gryp is a genius device that clamps onto free weights, instantly converting them to ...

Now in the wake of smart kettles that can tell you when it is time for tea, there are these 'smart' kettlebells from JaxJox that can be adjusted in the same fashion as adjustable dumbbells.

With the Kettle Gryp, you can transform your dumbbells into kettlebells. Yep, you read that right: Kettle Gryp is a genius device that clamps onto free weights, instantly converting them to ...